145142136

素因数分解:

$2^3\times 3^2\times {\mathrm{2015863}}^1$

素因数の和:2015875

約数の個数: 24

約数和(自身を含む): 393093480

約数和(自身を除く): 247951344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2015863, 4031726, 6047589, 8063452, 12095178, 16126904, 18142767, 24190356, 36285534, 48380712, 72571068, 145142136]

約数ペア:

[(1, 145142136), (2, 72571068), (3, 48380712), (4, 36285534), (6, 24190356), (8, 18142767), (9, 16126904), (12, 12095178), (18, 8063452), (24, 6047589), (36, 4031726), (72, 2015863)]